Airfoil shape for a compressor blade
US8192168B2 · kind B2 · utility
36Cited by
4References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 11, 2008 |
| Grant date | Jun 5, 2012 |
| Priority date | — |
| Expiry date | Apr 6, 2031 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF05D2250/74
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
An article of manufacture having a nominal profile substantially in accordance with Cartesian coordinate values of X, Y and Z set forth in TABLE A. X and Y are distances in inches which, when connected by smooth continuing arcs, define airfoil profile sections at each distance Z in inches. The profile sections at the Z distances can be joined smoothly with one another to form a complete airfoil shape.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.